276 PSYCHE. [August ,895. 



THE SEVENTH VOLUME OF PSTCHE 



Began in Jaiuiaiy, 1S94, and continues tliii)u<4h three yeais. The subscription 

 price (payable in advance) is $5.00 per volume, or $2.00 jjeryear, postpaid. The 

 numbers \\ ill be issued, as in Vol. 6, on the first day of every month and will con- 

 tain at least 13 pages each. No more than this was promised for the sixth volume 

 but the numbers have actually averaged more than 16 pages, and in addition 21 

 plates have been given and more than 50 other illustrations. We prefer to let 

 performance outrun promise, but when a larger subscription list warrants it, we 

 shall definitely increase the ninnber of pages. 



Vols. 1-6, Complete, Unbound, - Now sold for $29.00. 



Vols. 1-6, and Subscription to Volume 7, - - $33.00. 



The Butterflies of the Eastern United States and Canada. 



With special reference to New England. By Samuel H. Scudder. 



Illnstrated witli 96 plates of Butterflies, Caterpillars, Clirysalids, etc. (of which 41 are 

 colored) which include about 2,000 Figures besides Maps and Portraits. 1958 Pages of Text. 

 Vol. I. Introduction ; Nvmphalidae. 

 Vol. 2. Remaining Families of Butterflies. 

 Vol. 3, Appendix, Plates and Index. 



The set, 3 vols., royal Svo, half levant, $75.00 net. 



HOUGHTON, MIFFLIN & CO., 



4 Park St., Boston, Mass. 



A. SMITH & SONS, 269 PEARL STREET, New York. 



MiSIFACTlRF.RS AND IMPORTF.nS OP 



GOODS FOR ENTOMOLOGISTS, 



Klaeger and Carlsbad Insect Pins, Setting 



Boards, Folding Nets, Locality and 

 Special Labels, Forceps, Sheet Cork, Etc. 

 Other articles are being added, Send for List, 



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IMPROVED ENTOMOLOGICAL FORCEPS. 



Fine Carlsbader Insect Pins a spe- 

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 78 Ashland Place, 



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